VISLOCATIES NABIJ MAD RIVER SLOUGH (ARCATA BAY) ultraviolet index in Arcata Wharf (1.9 mi.) | ultraviolet index in Samoa (2.7 mi.) | ultraviolet index in Eureka Slough Bridge (4 mi.) | ultraviolet index in Eureka (4 mi.) | ultraviolet index in Bucksport (6 mi.) | ultraviolet index in North Spit (Humboldt Bay) (8 mi.) | ultraviolet index in Elk River Railroad Bridge (8 mi.) | ultraviolet index in Fields Landing (10 mi.) | ultraviolet index in Hookton Slough (13 mi.) | ultraviolet index in Trinidad Harbor (13 mi.) | ultraviolet index in Shelter Cove (58 mi.)
